package com.lxn.feignclients;

import com.lxn.domain.User;
import com.lxn.fallback.UserFeignClientFallback;
import org.springframework.cloud.openfeign.FeignClient;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PathVariable;

@FeignClient(value = "user-server",fallback = UserFeignClientFallback.class)//feign的客户端接口，可以实现远程调用
public interface UserFeignClient {
    @GetMapping(value = "/user/{id}")
    public User getUserById(@PathVariable("id") Long id);
}
